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CY7C1049D

Cypress Semiconductor
Part Number CY7C1049D
Manufacturer Cypress Semiconductor
Description 512K x 8 Static RAM
Published Sep 23, 2008
Detailed Description CY7C1049D 4-Mbit (512K x 8) Static RAM Features • Pin- and function-compatible with CY7C1049B • High speed — tAA = 10 n...
Datasheet PDF File CY7C1049D PDF File

CY7C1049D
CY7C1049D

Overview
CY7C1049D 4-Mbit (512K x 8) Static RAM Features • Pin- and function-compatible with CY7C1049B • High speed — tAA = 10 ns • Low active power — ICC = 90 mA @ 10 ns www.
DataSheet4U.
com Functional Description[1] The CY7C1049D is a high-performance CMOS static RAM organized as 512K words by 8 bits.
Easy memory expansion is provided by an active LOW Chip Enable (CE), an active LOW Output Enable (OE), and tri-state drivers.
Writing to the device is accomplished by taking Chip Enable (CE) and Write Enable (WE) inputs LOW.
Data on the eight I/O pins (I/O0 through I/O7) is then written into the location specified on the address pins (A0 through A18).
Reading from the device is accomplished by taking...


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